1. Family: Lamiaceae Martinov
    1. Warnockia M.W.Turner

      1. This genus is accepted, and its native range is Central U.S.A. to NE. Mexico.

    [LKGF]

    Harley, R.M. et al. (2004). Labiatae, in The Families and Genera of Vascular Plants (K. Kubitzki, ed. in chief) VI: 167-275. Springer-Verlag, Berlin, Heidelberg, New York.

    Habit
    Annual herbs, with simple hairs
    Leaves
    Leaves glabrate, upper amplexicaul, lower usually petiolate
    Inflorescences
    Inflorescence racemoid, flowers short-pedicellate
    Bracteoles
    Bracteoles absent
    Calyx
    Calyx 2-lipped, 5-lobed (3/2), gaping at anthesis, becoming closed by anterior lip in fruit
    Corolla
    Corolla 2-lipped, 4-lobed (1/3), mostly reddish lavender but median lobe of anterior lip white, posterior lip shallowly hooded, entire, tube exannulate, with a low hump intruded on lower side near throat
    Stamens
    Stamens 4, filaments villous, apically inward-geniculate, thecae divergent, not confluent, inner theca often larger than outer one, suture bordered with 2-4 (-6) small teeth
    Disc
    Disc with abaxial lobe surpassing ovary
    Stigma
    Stigma-lobes equal to slightly unequal
    Fruits
    Nutlets trigonous, rounded at apex, glabrous, smooth or sometimes slightly verrucate towards base.
    Note
    2n = 20.  One species: W. scutellarioides (Engelm. & A. Gray) M.W. Turner
    Ecology
    Calcareous soils
    Distribution
    United States (Texas, Oklahoma) and northwestern Mexico.

    Images

    Distribution

    Native to:

    Mexico Northeast, Oklahoma, Texas

    Warnockia M.W.Turner appears in other Kew resources:

    First published in Pl. Syst. Evol. 203: 78 (1996)

    Accepted by

    • Govaerts, R. (2003). World Checklist of Selected Plant Families Database in ACCESS: 1-216203. The Board of Trustees of the Royal Botanic Gardens, Kew.

    Literature

    Lamiaceae Key Genus Fact Sheets
    • Harley RM, Atkins S, Budantsev AL, Cantino PD, Conn BJ, Grayer R, Harley MM, de Kok RPJ, Krestovskaja T, Morales R, Paton AJ, Ryding O, and Upson T. 2004. Labiatae, in The Families and Genera of Vascular Plants (K. Kubitzki, ed. in chief) VI: 167-275. Sp
    • Warnockia M. W. Turner, Pl. Syst. Evol. 203: 78 (1996).

    Sources

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2020. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2020. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Lamiaceae Key Genus Fact Sheets
    Nina Davies, Gemma Bramley and Don Kirkup, Royal Botanic Gardens, Kew
    http://creativecommons.org/licenses/by/3.0